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| author | David Howells <dhowells@redhat.com> | 2015-08-13 04:03:12 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2015-08-13 04:03:12 +0100 |
| commit | e9a5e8cc55286941503f36c5b7485a5aa923b3f1 (patch) | |
| tree | 169f250c2b7c3632530c77c9c5a52ab9581693b8 /scripts/sign-file.c | |
| parent | 772111ab01eace6a7e4cf821a4348cec64a97c92 (diff) | |
| download | lwn-e9a5e8cc55286941503f36c5b7485a5aa923b3f1.tar.gz lwn-e9a5e8cc55286941503f36c5b7485a5aa923b3f1.zip | |
sign-file: Fix warning about BIO_reset() return value
Fix the following warning:
scripts/sign-file.c: In function ‘main’:
scripts/sign-file.c:188: warning: value computed is not used
whereby the result of BIO_ctrl() is cast inside of BIO_reset() to an
integer of a different size - which we're not checking but probably should.
Reported-by: James Morris <jmorris@namei.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'scripts/sign-file.c')
| -rwxr-xr-x | scripts/sign-file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/sign-file.c b/scripts/sign-file.c index e9741e879bbd..058bba3103e2 100755 --- a/scripts/sign-file.c +++ b/scripts/sign-file.c @@ -185,7 +185,7 @@ int main(int argc, char **argv) ERR(!b, "%s", x509_name); x509 = d2i_X509_bio(b, NULL); /* Binary encoded X.509 */ if (!x509) { - BIO_reset(b); + ERR(BIO_reset(b) != 1, "%s", x509_name); x509 = PEM_read_bio_X509(b, NULL, NULL, NULL); /* PEM encoded X.509 */ if (x509) drain_openssl_errors(); |